package com.examp.dao;

import com.examp.pojo.Department;
import com.examp.pojo.Employee;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

@Repository
public class EmployeeDao {

    private static Map<Integer, Employee> employees = null;

    @Autowired
   private DepartmentDao departmentDao;

    static {
        employees = new HashMap<>();
        employees.put(1001,new Employee(1001,"AA","35145354354@qq.com",1,new Department(1001,"教学部")));
        employees.put(1002,new Employee(1002,"BB","35145354354@qq.com",0,new Department(1002,"后勤部")));
        employees.put(1003,new Employee(1003,"CC","35145354354@qq.com",1,new Department(1003,"教研部")));
        employees.put(1004,new Employee(1004,"DD","35145354354@qq.com",0,new Department(1004,"运营部")));
        employees.put(1005,new Employee(1005,"EE","35145354354@qq.com",1,new Department(1005,"市场部")));

    }

    private static Integer initId =1006;

    public void save(Employee employee){
        if(employee.getId() == null){
            employee.setId(initId++);
        }

        employee.setDepartment(departmentDao.getDepartmentById(employee.getDepartment().getId()));
        employees.put(employee.getId(),employee);

    }
    public Collection<Employee> getAll(){
        return  employees.values();
    }

    public Employee getEmployeeById(Integer id){
        return employees.get(id);
    }

    public void delete(Integer id ){
        employees.remove(id);
    }


}
